django insert data into mysql

#!/usr/bin/python
# -*- coding:utf-8 -*-

# @filename: search
# @author：wwx399777 wuweiji
# @date: 2018/1/25 9:35

import pymysql
import pyecharts
from datetime import datetime
import pandas as pd
import numpy as np
import matplotlib as mpl
import re

def connect_mysql(sql, oper_type="select", data_l=None):
    conn = pymysql.connect(host='localhost', user="root", password="***",
                           database="work", port=3306)
    cur = conn.cursor()
    if oper_type == "insert":
        cur.executemany(sql, data_l)
        conn.commit()
    else:
        cur.execute(sql)
    result = cur.fetchall()
    conn.close()
    return result

def data_analysis():
    sql = """
    SELECT p.name, p.email, p.memo from personal_userinfo p
    """
    x = connect_mysql(sql)
    print(type(x), x)
    x = list(x[2])
    print(x)
    return x

data_analysis()

def create_list(file_name):
    ls = []
    if not re.findall(file_name, r".txt"):
        file_name += ".txt"
    with open(file_name) as f:
        for i in f:
            name, email, memo = i.strip().split(",")
            ls.append([name, email, memo, datetime.utcnow()])
    return ls

def data_insert():
    sql = """
    INSERT INTO WORK.personal_userinfo (name, email, memo, date_time) VALUES (%s, %s, %s, %s)
    """
    data_l = create_list("person_info")
    connect_mysql(sql, oper_type="insert", data_l=data_l)

# data_insert()